Upload comment gets truncated after 255 chars

Summary

When you upload a new extension to TER, the upload comment seem to get truncated after 255 chars

Steps to reproduce

Upload a new extension and provide an upload comment with more than 255 chars

Example URL

Example screenshot of an upload, where my release notes link got truncated:

https://extensions.typo3.org/extension/sf_event_mgt/

What is the current bug behavior?

Upload comment gets truncated.

What is the expected correct behavior?

Upload comment should not be truncated of field limited to max. amount of chars